Answer Posted / guest

Cause: The specified DB_UNIQUE_NAME is not in the Data Guard
Configuration.

Action: If the DG_CONFIG attribute of the LOG_ARCHIVE_CONFIG
parameter is enabled, you must specify a valid
DB_UNIQUE_NAME. The list of valid DB_UNIQUE_NAMEs can be
seen with the V$DATAGUARD_CONFIG view. This problem can also
occur when specifying a non-standby destination with an
DB_UNIQUE_NAME attribute that does not match the
DB_UNIQUE_NAME initialization parameter for the current
instance.

Please add more information about this Error

if the lengths of two wires are same and the area of cross sections is 4:7 then what will be the ratio of current passing through these wires

2688

---

[ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) Unsuccessful: alter table user.CEN_USER_MASTER add constraint FKF4EDEDC3D0BAAE75 foreign key (ROLE_ID) references user.CEN_ROLE_MASTER [ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) ORA-02275: such a referential constraint already exists in the table

2706

---

ORA-26084: direct path context already finished

1937

---

How to resolve QSM-01108 error. I have no OR conditions in my query, but do have 9 IN conditions. The error says the max limit is 2 while I have 257 number of disjuncts. However, if I remove even a single IN condition, the query is rewritten. I cannot change my query. How can I resolve this issue?

2705

---

IMG-02003: 2FF03 - incorrect color histogram feature specification

1695

---

ORA-26079: file "string" is not part of table string.string

1934

---

ORA-26076: cannot set or reset value after direct path structure is allocated

1950

---

ORA-26030: index string.string had string partitions made unusable due to:

1926

---

In my project I am using star schema and only diimension tables are loaded and not fact tables any one can help me why it is happening? Plase guide me.

2861

---

ORA-26095: unprocessed stream data exists

3548

---

ORA-26082: load of overlapping segments on table string.string is not allowed

1754

---

when i ran any workflow or session, getting below error: seesion task instance[s_xxx]: Execution terminated unexpecterdly

2216

---

RMAN-05017: no copy of datafile number found to recover

2399

---

IMP-00060: Warning: Skipping table "string"."string" because object type "string"."string" does not exist or has different identifier

3139

---

ORA-26028: index string.string initially in unusable state

3848

---